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authorAhmad Fatoum <a.fatoum@pengutronix.de>2020-10-05 10:10:56 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2020-10-07 10:07:51 +0200
commita03af1e0b38bca202325f57b19f9a95cbbb7c4c5 (patch)
tree4bbdfd04371954bb4e93874bad90142c3f347f09 /arch/arm/boards/stm32mp157c-dk2/board.c
parent2fb1c3da0636addb7b1fb9d016b861ff4fd9da8b (diff)
downloadbarebox-a03af1e0b38bca202325f57b19f9a95cbbb7c4c5.tar.gz
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ARM: stm32mp: migrate board initcalls to board drivers
Board drivers are now the way to go. Migrate the STM32 boards to use it, to encourage future copy-pasting in following suit. As the board now supports both DK2 and DK1, rename the prefix to dkx_. dk1 specifics follow in a separate commit. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/stm32mp157c-dk2/board.c')
-rw-r--r--arch/arm/boards/stm32mp157c-dk2/board.c18
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/arm/boards/stm32mp157c-dk2/board.c b/arch/arm/boards/stm32mp157c-dk2/board.c
index 4636603121..a547209cdf 100644
--- a/arch/arm/boards/stm32mp157c-dk2/board.c
+++ b/arch/arm/boards/stm32mp157c-dk2/board.c
@@ -3,11 +3,8 @@
#include <init.h>
#include <mach/bbu.h>
-static int dk2_postcore_init(void)
+static int dkx_probe(struct device_d *dev)
{
- if (!of_machine_is_compatible("st,stm32mp157c-dk2"))
- return 0;
-
stm32mp_bbu_mmc_register_handler("sd", "/dev/mmc0.ssbl",
BBU_HANDLER_FLAG_DEFAULT);
@@ -15,4 +12,15 @@ static int dk2_postcore_init(void)
return 0;
}
-postcore_initcall(dk2_postcore_init);
+
+static const struct of_device_id dkx_of_match[] = {
+ { .compatible = "st,stm32mp157c-dk2" },
+ { /* sentinel */ },
+};
+
+static struct driver_d dkx_board_driver = {
+ .name = "board-stm32mp15xx-dkx",
+ .probe = dkx_probe,
+ .of_compatible = dkx_of_match,
+};
+postcore_platform_driver(dkx_board_driver);